With regard to this night on which it is assumed that the Isra’ and Mi’raaj took place, there is nothing in the saheeh ahaadeeth to indicate that it is in Rajab or in any other month. Everything that has been narrated concerning a specific date for these events cannot be proven to have come from the Prophet (peace and blessings of Allaah be upon him) according to the scholars of hadeeth. Allaah has wise reasons for causing the people to forget it. Even if the date were proven, it would not be permissible for the Muslims to single it out for particular acts of worship, and it is not permissible for them to celebrate it, because the Prophet (peace and blessings of Allaah be upon him) and his companions (may Allaah be pleased with them) did not celebrate it and they did not single it out in any way. If celebrating it was something that is prescribed in Islam, the Messenger would have told his ummah about that, either in word or in deed. If any such thing had happened, it would have been well known, and his companions would have transmitted the information to us. They narrated from their Prophet (peace and blessings of Allaah be upon him) everything that his ummah needs to know, and they did not neglect any aspect of the religion, rather they were the first ones to do anything good. If celebrating this night had been prescribed in Islam, they would have been the first people to do so. The Prophet (peace and blessings of Allaah be upon him) was the most sincere of people, and he conveyed the message to the people in full, and he fulfilled the trust. If venerating and celebrating this night were part of the religion of Allaah, then the Prophet (peace and blessings of Allaah be upon him) would have done that and would not have concealed it. Since no such thing happened, it is known that celebrating it and venerating it is not part of Islam at all. Allaah has perfected this ummah’s religion for it and has completed His favour upon them, and He condemns those who introduce things into the religion which Allaah has not ordained. Allaah says in His holy Book, in Soorat al-Maa’idah (interpretation of the meaning):
“This day, I have perfected your religion for you, completed My Favour upon you, and have chosen for you Islam as your religion”
حُرِّمَتْ عَلَيْكُمُ الْمَيْتَةُ وَالدَّمُ وَلَحْمُ الْخِنْزِيرِ وَمَا أُهِلَّ لِغَيْرِ اللَّهِ بِهِ وَالْمُنْخَنِقَةُ وَالْمَوْقُوذَةُ وَالْمُتَرَدِّيَةُ وَالنَّطِيحَةُ وَمَا أَكَلَ السَّبُعُ إِلَّا مَا ذَكَّيْتُمْ وَمَا ذُبِحَ عَلَى النُّصُبِ وَأَنْ تَسْتَقْسِمُوا بِالْأَزْلَامِ ۚ ذَٰلِكُمْ فِسْقٌ ۗ الْيَوْمَ يَئِسَ الَّذِينَ كَفَرُوا مِنْ دِينِكُمْ فَلَا تَخْشَوْهُمْ وَاخْشَوْنِ ۚ الْيَوْمَ أَكْمَلْتُ لَكُمْ دِينَكُمْ وَأَتْمَمْتُ عَلَيْكُمْ نِعْمَتِي وَرَضِيتُ لَكُمُ الْإِسْلَامَ دِينًا ۚ فَمَنِ اضْطُرَّ فِي مَخْمَصَةٍ غَيْرَ مُتَجَانِفٍ لِإِثْمٍ ۙ فَإِنَّ اللَّهَ غَفُورٌ رَحِيمٌ
Forbidden to you (for food) are: Al-Maytatah (the dead animals – cattle-beast not slaughtered), blood, the flesh of swine, and the meat of that which has been slaughtered as a sacrifice for others than Allah, or has been slaughtered for idols, etc., or on which Allah’s Name has not been mentioned while slaughtering, and that which has been killed by strangling, or by a violent blow, or by a headlong fall, or by the goring of horns – and that which has been (partly) eaten by a wild animal – unless you are able to slaughter it (before its death) – and that which is sacrificed (slaughtered) on An-Nusub (stone altars). (Forbidden) also is to use arrows seeking luck or decision, (all) that is Fisqun (disobedience of Allah and sin). This day, those who disbelieved have given up all hope of your religion, so fear them not, but fear Me. This day, I have perfected your religion for you, completed My Favour upon you, and have chosen for you Islam as your religion. But as for him who is forced by severe hunger, with no inclination to sin (such can eat these above-mentioned meats), then surely, Allah is Oft-Forgiving, Most Merciful.